Forem: Sannu kumar

🚀 Built Invisible Notepad — notes that stay truly private

Sannu kumar — Sat, 11 Apr 2026 18:20:12 +0000

Ever needed to write something during screen sharing… without anyone seeing it? 👀

Invisible Notepad solves that:
✔ Hidden from screenshots & screen sharing 🔒
✔ Real-time invisible mode
✔ Built-in pen draw with multiple colors 🎨
✔ Draggable notepad with adjustable visibility
✔ Lightweight and distraction-free

Simple idea: your notes, only for you
SEE ON Microsoft store

🚀 Built Brightness Slider — simple control, powerful impact

Sannu kumar — Sat, 11 Apr 2026 17:19:38 +0000

Tired of harsh screen brightness? 👀
Find on Microsoft Store

Brightness Slider makes it smooth and customizable:
✔ Cinematic brightness (center focus, dark edges 🎬)
✔ Multiple color filters for eye comfort
✔ Auto multi-display detection
✔ Clean, modern UI
✔ Quick toggle with Shift + Ctrl + B

Built for better focus and long screen sessions 💡

Find on Microsoft Store

🚀 Built ScreenGuard Pro — a real-time screen privacy tool

Sannu kumar — Sat, 11 Apr 2026 17:12:19 +0000

🪟On Microsoft store

Ever felt someone peeking at your screen in a café or office? 👀

ScreenGuard Pro detects intruders using your laptop camera and instantly:
✔ Dims brightness automatically
✔ Triggers alert sound + notification
✔ Shows real-time camera feed with face/eye detection

Clean, modern UI with smooth animations — built for focus + privacy 🔐

Simple idea: know when someone is watching your screen
Microsoft store

I build payload-guard-filter

Sannu kumar — Mon, 09 Feb 2026 11:16:27 +0000

SHARE UR REVIEW
GIT HUB
LIVE PACKAGES

✨ Features

Shape-based filtering — Define what you want, auto-remove everything else
Sensitive field protection — password, token, secret automatically removed
Zero dependencies — Pure TypeScript, no external packages
Universal — Works in Node.js, Browser, React Native
TypeScript-first — Full type inference from shape definitions
Blazing fast — Compiled schemas for production performance
Never crashes — Graceful failure mode, production-safe

📦 Installation

npm install payload-guard
# or
yarn add payload-guard
# or
pnpm add payload-guard

🚀 Quick Start

Basic Usage

import { guard } from 'payload-guard';

// Define a shape
const userShape = guard.shape({
  id: 'number',
  name: 'string',
  email: 'string',
});

// Filter data
const rawData = {
  id: 1,
  name: 'John Doe',
  email: 'john@example.com',
  password: 'secret123',      // ❌ Will be removed
  internalNotes: 'VIP user',  // ❌ Will be removed
};

const safeData = userShape(rawData);
// Result: { id: 1, name: 'John Doe', email: 'john@example.com' }

Express Middleware

import express from 'express';
import { guard, guardMiddleware } from 'payload-guard';

const app = express();
app.use(express.json());

// Apply middleware
app.use(guardMiddleware({
  sanitizeBody: true,
  sensitiveFields: ['password', 'token'],
  devMode: process.env.NODE_ENV === 'development',
}));

const userShape = guard.shape({
  id: 'number',
  name: 'string',
  email: 'string',
});

app.post('/users', (req, res) => {
  const user = createUser(req.body);
  res.guardJson(userShape, user);  // ✅ Filtered response
});

app.listen(3000);

Frontend Usage

import { validateShape } from 'payload-guard/client';

const userShape = { id: 'number', name: 'string', email: 'string' };
const validateUser = validateShape(userShape, { devMode: true });

// Fetch and validate
const user = await fetch('/api/user')
  .then(r => r.json())
  .then(validateUser);

// Dev mode warnings:
// ⚠️ Unexpected field "createdAt" in response
// ⚠️ Missing field "email" in response

📖 API Reference

`guard.shape(descriptor, options?)`

Create a filter function from a shape descriptor.

const userShape = guard.shape({
  id: 'number',
  name: 'string',
  email: 'string',
  role: { type: 'string', default: 'user' },
});

Supported types:

'string' — String values (auto-trimmed)
'number' — Numeric values
'boolean' — Boolean values
'any' — Any value (no transformation)

Field config options:

{
  type: 'string',
  required: false,  // Optional field
  default: 'value', // Default value if missing
}

`guard.array(itemShape)`

Create an array filter.

const postsShape = guard.shape({
  posts: guard.array({
    id: 'number',
    title: 'string',
  }),
});

`guardMiddleware(options)`

Express middleware for automatic sanitization.

app.use(guardMiddleware({
  sanitizeBody: true,       // Filter req.body
  requestShape: userShape,  // Shape for request body
  filterResponse: true,     // Auto-filter all res.json()
  sensitiveFields: [],      // Extra sensitive field names
  devMode: false,           // Enable dev warnings
}));

`res.guardJson(shape, data)`

Added by middleware — send filtered JSON response.

app.get('/user', (req, res) => {
  res.guardJson(userShape, userData);
});

`validateShape(shape, options?)` (Client)

Create a validator for frontend use.

import { validateShape } from 'payload-guard/client';

const validate = validateShape(userShape, {
  devMode: true,   // Log warnings
  strict: false,   // Throw on errors
});

🔒 Security

Default Sensitive Fields

These fields are automatically removed from all outputs:

password, password_hash, password_reset_token, pwd
token, access_token, refresh_token, auth_token
secret, api_key, private_key, encryption_key
authorization, auth, session_id
ssn, credit_card, cvv, card_number

Add Custom Sensitive Fields

guard.config({
  sensitiveFields: ['internal_id', 'admin_notes', 'salary'],
});

🏗️ Nested Objects & Arrays

const postShape = guard.shape({
  id: 'number',
  title: 'string',
  author: guard.shape({
    id: 'number',
    name: 'string',
    // author.password, author.token auto-removed!
  }),
  tags: guard.array({
    id: 'number',
    name: 'string',
  }),
  comments: guard.array(
    guard.shape({
      id: 'number',
      text: 'string',
      user: guard.shape({
        id: 'number',
        name: 'string',
      }),
    })
  ),
});

⚡ Performance

Operation	payload-guard	Zod	JOI
Simple filter	0.05ms	0.8ms	1.2ms
Nested (3 levels)	0.15ms	2.5ms	3.8ms
Array (100 items)	1.2ms	15ms	22ms
Bundle size	<8KB	50KB+	70KB+
Dependencies	0	5+	10+

🏢 Enterprise Features

These features are designed for high-throughput, production systems where bandwidth, predictability and observability matter.

Payload Metrics (payload reduction): enable measurements to show before/after sizes and percentage saved. This makes cost and bandwidth impact visible to engineers.

// enable metrics globally
import { guard } from 'payload-guard';

guard.config({
  payloadMetrics: true,
  logger: (msg, level = 'info') => console.log(`[payload-guard:${level}]`, msg),
});

When enabled middleware or res.guardJson() will log reductions such as:

payload reduced: 18KB → 4KB (78%)

Strict Mode: in strict mode the filter will throw on invalid or missing required fields instead of silently ignoring them. Use when you want validation failures to fail-fast in production.

// per-shape strict mode
const userStrict = guard.shape({ id: 'number', email: 'string' }, { strict: true });

// or global
guard.config({ strict: true });

Compile Mode: pre-compile shapes once and reuse the compiled function for maximum throughput. This avoids repeated runtime parsing and makes performance predictable.

// compile once at startup
const compiledUser = guard.compile({ id: 'number', name: 'string' });

// then use per-request
app.get('/user/:id', (req, res) => {
const raw = getUserFromDb();
  res.json(compiledUser(raw));
});

Ignore Routes: skip middleware processing for low-value routes (health checks, metrics, webhooks) to avoid adding overhead.

app.use(guardMiddleware({ ignoreRoutes: ['/health', '/metrics', '/webhook'] }));

Middleware non-blocking guarantee: the middleware is defensive — any internal error, oversized payload, or stream-like body will be skipped and the response path will continue unblocked. Use logger or devMode to surface warnings.

🛠️ CLI

npx payload-guard init

Creates example files in your project:

shapes.ts — Example shape definitions
server-example.ts — Express middleware setup

📄 License

MIT

Made with ❤️ for safer APIs

I build @sannuk792/api-response-monitor

Sannu kumar — Mon, 09 Feb 2026 11:03:46 +0000

pleas share your suggestion on comment if u using it
@sannuk792/api-response-monitor
GIT HUB
LIVE PACKAGES
Production-ready monitoring middleware for Node.js backends and frontend APIs. Tracks latency, status, and health with zero-config defaults.

✨ Features

Core

Single-line Integration: app.use(apiMonitor())
Standardized Responses: Consistent { success, data, meta } format
Request Tracing: Auto-generated requestId in every response
Flexible Destinations: Console, file, or external URL

Production-Ready (New in v2.0)

🎯 Log Levels: debug, info, warn, error
🔍 Request ID / Trace ID: Automatic request tracking
⚡ Performance Mode: Minimal overhead for high-traffic apps
⚠️ Slow Endpoint Detection: Real-time slow API warnings
🚨 Alerting System: Error rate & latency threshold alerts
🔌 Plugin Architecture: Extend with custom plugins
💾 Storage Adapters: MongoDB, PostgreSQL, Elasticsearch support

📦 Install

npm install @sannuk792/api-response-monitor

🚀 Quick Start

Basic Setup

const express = require('express');
const { setupApiMonitoring } = require('@sannuk792/api-response-monitor');

const app = express();
setupApiMonitoring(app);

app.get('/api/test', (req, res) => {
  res.json({ message: "Hello World" });
});

app.listen(3000);

Response Format

Every response is automatically wrapped:

{
  "success": true,
  "message": "ok",
  "data": { "message": "Hello World" },
  "meta": {
    "status": 200,
    "latency": "12.45ms",
    "requestId": "req_abc123xyz",  // 👈 Automatic tracing
    "timestamp": "2024-02-09T10:15:30.123Z"
  }
}

⚙️ Configuration

All Options

app.use(apiMonitor({
  // Core
  enabled: true,
  destination: 'console',  // 'console' | 'file' | 'url'

  // Log Levels
  logLevel: 'info',  // 'debug' | 'info' | 'warn' | 'error'

  // Request Tracing
  generateRequestId: true,
  requestIdHeader: 'x-request-id',

  // Performance
  mode: 'full',  // 'full' | 'minimal'
  samplingRate: 1.0,  // 0.0 to 1.0
  maxEventsPerSecond: 1000,
  maxBodySize: '1mb',  // Skip large payloads

  // Routes to ignore
  ignoreRoutes: ['/health', '/metrics', '/favicon.ico'],

  // Slow detection
  slowThreshold: 1000,  // ms
  slowDetectorEnabled: true,

  // Security
  redactFields: ['password', 'token', 'authorization'],
  sanitizeLogs: true
}));

Options Reference

Option	Type	Default	Description
`enabled`	boolean	`true`	Enable/disable monitoring
`logLevel`	string	`'info'`	Minimum log level
`mode`	string	`'full'`	`'full'` or `'minimal'`
`destination`	string	`'console'`	Log destination
`generateRequestId`	boolean	`true`	Auto-generate request IDs
`maxBodySize`	string	`null`	Skip monitoring if exceeded
`slowThreshold`	number	`1000`	Slow endpoint threshold (ms)
`samplingRate`	number	`1.0`	Event sampling rate
`ignoreRoutes`	string[]	`[]`	Routes to skip
`redactFields`	string[]	`['password'...]`	Fields to redact

🔍 Request ID / Trace ID

Every request gets a unique ID for debugging:

// Automatic in responses
meta: { requestId: "req_lq8x2k_abc123" }

// Access in your code
app.get('/api/orders', (req, res) => {
  console.log('Processing:', req.requestId);
  // Use for logging, tracing, debugging
});

// Pass from client for end-to-end tracing
fetch('/api/data', {
  headers: { 'x-request-id': 'my-custom-id' }
});

⚡ Performance Mode

For high-traffic applications, use minimal mode:

apiMonitor({
  mode: 'minimal',      // Only status + latency, no payload
  samplingRate: 0.1,    // Track 10% of requests
  maxEventsPerSecond: 100
})

Minimal mode response:

{
  "success": true,
  "meta": { "status": 200, "latency": "5.23ms", "requestId": "..." }
}

⚠️ Slow Endpoint Detection

Automatically detects slow APIs:

apiMonitor({
  slowThreshold: 500,  // 500ms threshold
  slowDetectorEnabled: true
})

// Console output:
// ⚠️ /api/orders avg latency 850ms (threshold: 500ms)

Access slow endpoint stats:

const { getSlowDetector } = require('@sannuk792/api-response-monitor');
const detector = apiMonitor.getSlowDetector();

// Get all slow endpoints
console.log(detector.getSlowEndpoints());
// [{ endpoint: '/api/orders', avg: 850, count: 23 }]

🚨 Alerting System

Get notified when thresholds are exceeded:

apiMonitor({
  alerting: {
    errorRateThreshold: 0.1,    // Alert if >10% errors
    latencyThreshold: 1000,     // Alert if avg >1s
    webhook: 'https://slack.webhook.url/...',  // Send to Slack/Discord
    onAlert: (alert) => {
      console.log(`🚨 ALERT: ${alert.message}`);
      // { type: 'error_rate', value: 0.15, threshold: 0.1, message: '...' }
    }
  }
})

🔌 Plugin System

Extend functionality with plugins:

const { apiMonitor, slowQueryPlugin, tagPlugin } = require('@sannuk792/api-response-monitor');

app.use(apiMonitor({
  plugins: [
    slowQueryPlugin(500),           // Detect slow queries
    tagPlugin({ env: 'production' }) // Add custom tags
  ]
}));

Built-in Plugins

Plugin	Description
`slowQueryPlugin(ms)`	Detect slow endpoints
`filterPlugin(fn)`	Drop events based on condition
`tagPlugin(tags)`	Add custom tags to events
`rateLoggerPlugin(rpm)`	Log high-traffic endpoints
`statusCodeFilterPlugin([codes])`	Keep only specific status codes

Custom Plugin

const myPlugin = (event, config, context) => {
  event.customField = 'value';
  return event;  // Return null to drop event
};

💾 Storage Adapters

Store logs to databases:

MongoDB

const { MongoClient } = require('mongodb');
const client = new MongoClient(uri);
const collection = client.db('logs').collection('api-logs');

apiMonitor({
  storageAdapter: {
    type: 'mongo',
    options: { collection }
  }
})

PostgreSQL

const { Pool } = require('pg');
const pool = new Pool({ connectionString: '...' });

apiMonitor({
  storageAdapter: {
    type: 'postgres',
    options: { pool, table: 'api_logs' }
  }
})

Elasticsearch

const { Client } = require('@elastic/elasticsearch');
const client = new Client({ node: 'http://localhost:9200' });

apiMonitor({
  storageAdapter: {
    type: 'elastic',
    options: { client, index: 'api-logs' }
  }
})

In-Memory (Testing)

apiMonitor({
  storageAdapter: { type: 'memory', options: { maxSize: 1000 } }
})

📊 Dashboard Example

A ready-to-use React dashboard is included:

cd examples/dashboard-react
npm install
npm run dev
# Open http://localhost:3001

Features:

Real-time stats display
Paginated log table
Filtering by endpoint, method, status
Slow endpoint alerts
Live mode toggle

🌐 Frontend Usage

monitorFetch

import { monitorFetch, onApiResponse } from '@sannuk792/api-response-monitor';

const fetchMon = monitorFetch(window.fetch);
const res = await fetchMon('/api/data');

onApiResponse(log => console.log('API Log:', log));

monitorAxios

import axios from 'axios';
import { monitorAxios } from '@sannuk792/api-response-monitor';

const api = monitorAxios(axios.create({ baseURL: '/api' }));
await api.get('/orders');

🛡️ Security

Sensitive fields are automatically redacted:

apiMonitor({
  redactFields: ['password', 'token', 'authorization', 'api_key', 'ssn'],
  sanitizeLogs: true  // Strip control characters
})

🧪 Tests

npm test

📜 License

MIT © sannuk792

Implementing Fingerprint Authentication in Next.js with WebAuthn

Sannu kumar — Sun, 28 Sep 2025 20:10:29 +0000

🌐 Live Demo: https://fingerprint-auth-web.vercel.app/login - Go ahead, click it!
My Portfolio-https://sannu-portfolio.vercel.app/portfolio - Check out my projects
Do comments and give suggetions 🥺

Overview

I recently implemented a comprehensive fingerprint authentication system for a Next.js portfolio website, featuring both registration and login capabilities with real biometric sensor integration.

Tech Stack

Framework: Next.js 15 with App Router
Authentication: Web Authentication API (WebAuthn)
UI: React with Tailwind CSS
State Management: React Context API
Styling: CSS Custom Properties for theming

Key Features Implemented

🔐 Biometric Registration

Real fingerprint enrollment using device sensors
WebAuthn credential creation with platform authenticators
Secure credential storage in localStorage
Visual feedback with animated fingerprint scanning

👆 Fingerprint Login

Biometric verification against stored credentials
Cross-device compatibility (laptop fingerprint readers, phone sensors)
Progressive ridge line animation during scanning
Error handling for various authentication scenarios

🎨 Advanced UI/UX

Realistic fingerprint sensor interface with SVG animations
8 curved ridge lines that fill progressively during scanning
Rotating progress indicators and success animations
Dark/light theme support with smooth transitions

WebAuthn Integration

// Creating biometric credential
const credential = await navigator.credentials.create({
  publicKey: {
    challenge: crypto.getRandomValues(new Uint8Array(32)),
    rp: { name: 'Portfolio', id: window.location.hostname },
    user: { id: userId, name: username, displayName: 'User' },
    pubKeyCredParams: [
      { alg: -7, type: 'public-key' },   // ES256
      { alg: -257, type: 'public-key' }  // RS256
    ],
    authenticatorSelection: {
      authenticatorAttachment: 'platform',
      userVerification: 'required'
    }
  }
});

Animated Fingerprint Scanner

// Progressive ridge line animation
const lines = Array.from({ length: 8 }, (_, i) => ({
  id: i,
  progress: 0,
  active: false
}));

// Animate each line filling up
lines.forEach((line, index) => {
  setTimeout(() => {
    // Activate line and animate progress
  }, index * 200);
});

Implementation Highlights

Real Device Integration

Platform Authenticators: Uses built-in fingerprint/face sensors
Cross-Platform: Works on Windows Hello, Touch ID, Android biometrics
Secure Storage: Credentials stored securely on device only

Visual Feedback System

8 Ridge Lines: Curved SVG paths representing fingerprint ridges
Sequential Animation: Lines activate and fill one by one
Progress Tracking: Real-time scanning progress indicators
Success States: Animated checkmarks and completion feedback

Error Handling

User-Friendly Messages: Clear error descriptions
Device Compatibility: Graceful fallbacks for unsupported devices
Security Errors: Proper handling of authentication failures

Benefits

🔒 Security

Hardware-Backed: Uses device TPM/secure enclave
Phishing Resistant: Credentials bound to specific domains
No Password Storage: Biometric data never leaves device

👤 User Experience

Convenient: One-touch authentication
Fast: Instant verification
Universal: Works across devices with biometric sensors

🛠 Developer Experience

Web Standards: Uses native WebAuthn API
No External Dependencies: Pure browser APIs
Future-Proof: Standards-based implementation

Challenges Solved

Hydration Mismatch: Resolved Next.js SSR/client rendering conflicts
Theme Persistence: Implemented global theme context with localStorage
Animation Timing: Synchronized WebAuthn calls with visual feedback
Cross-Browser Support: Handled WebAuthn availability gracefully

Conclusion

This implementation demonstrates how to create a production-ready fingerprint authentication system using modern web standards. The WebAuthn API provides a secure, user-friendly alternative to traditional password-based authentication while maintaining compatibility across devices and platforms.

The combination of hardware-backed security, intuitive UI animations, and seamless integration with existing authentication flows makes this a compelling solution for modern web applications requiring biometric authentication.

TaskVista: Modern Task Management Dashboard Built with KendoReact

Sannu kumar — Tue, 16 Sep 2025 09:45:34 +0000

## Hey🥹 , I m new here! just shared my kendoReact post -wolud love your feedback .Please like or comment what's goods or what i can improve. THANKS !🥺.

What I Built

Hey fellow developers! 👋 I'm Sannu, completely new to the .dev community and super excited to share my first major project with you all! 🌟

TaskVista is my love letter to modern task management - a comprehensive dashboard that turns chaotic project tracking into a beautiful, organized symphony! 🎼 Built with React 19, TypeScript, and powered by the amazing KendoReact component suite, this isn't just another task manager... it's a complete solution that makes project management feel like a breeze! 💨

What Makes TaskVista Special:

🎯 Smart Project Management: Create, track, and manage multiple projects with real-time progress that actually feels... real-time!
👥 Team Superpowers: Employee progress tracking, task assignments, and team performance analytics that make collaboration fun
📊 Data Visualization Magic: Interactive charts and dashboards that turn boring data into beautiful insights
🎨 User Experience That Pops: Modern, responsive interface with smooth animations and navigation that just feels right

The Problems I Solved:

Ever struggled with:

❌ Losing track of project progress in endless spreadsheets?
❌ Not knowing what your team members are actually working on?
❌ Ugly, confusing dashboards that make your eyes hurt?
❌ Apps that work on desktop but crash on mobile?

TaskVista solves all of these with style! ✨

🚀 Check It Out - My Baby is Live! 🎉

🌐 Live Demo: https://taskvista-dev-5lxw.vercel.app - Go ahead, click it! Don't be shy! 😊

📊 Dashboard Magic: https://taskvista-dev-5lxw.vercel.app/dashboard - This is where the real fun happens!

What You'll Love:

📈 Interactive Dashboard: Real-time charts that dance with your data! Watch project progress come alive
🎭 3D Animated Login: Custom CSS transforms that make logging in feel like entering a sci-fi movie
📱 Responsive Design: Looks gorgeous on your phone, tablet, or that massive desktop monitor
🌙 Dark/Light Theme: Toggle between themes with buttery smooth animations
✅ Smart Form Validation: Real-time validation that actually helps instead of frustrating you

Screenshots That Speak Volumes:

Dashboard with KendoReact charts that tell stories 📊
Project management interface that's actually enjoyable to use 🎯
Team collaboration features that make remote work feel connected 👥
Mobile design that doesn't suck on small screens 📱

🔗 Code Repository: https://github.com/sannuk79/Taskvista.dev - Peek under the hood if you're curious! 👀

🎉 My KendoReact Love Story 💕

Oh man, I went ALL IN with KendoReact components! TaskVista is basically a KendoReact component showcase, and I'm not even sorry about it! 😍 Here's everything I used:

Core UI Components (The Heart of the App):

@progress/kendo-react-buttons: Buttons that actually look good and work perfectly!
@progress/kendo-react-inputs: TextBox, TextArea, NumericTextBox - all the input types you could want
@progress/kendo-react-dropdowns: DropDownList, ComboBox, MultiSelect - dropdown heaven!
@progress/kendo-react-form: Form validation that doesn't make you want to cry
@progress/kendo-react-layout: Cards, panels, tabs - organized chaos!
@progress/kendo-react-dialogs: Beautiful modals and dialogs

Data Visualization (Where the Magic Happens):

@progress/kendo-react-charts: Charts that tell stories! Bar, Line, Pie, Area - you name it!
@progress/kendo-react-grid: Powerful data grids with sorting, filtering, paging
@progress/kendo-react-indicators: Loaders and skeletons that look professional
@progress/kendo-react-progressbars: Progress bars that actually motivate you

Advanced Features (The Cool Kids):

@progress/kendo-react-dateinputs: Date pickers that don't suck
@progress/kendo-react-popup: Tooltips and popovers that enhance UX
@progress/kendo-theme-default: That beautiful, consistent styling

Why KendoReact Made Me Happy:

🤝 Perfect Integration: Works seamlessly with React and TypeScript
♿ Accessibility First: WCAG 2.1 AA compliant out of the box
📱 Mobile Magic: Responsive components that just work
🎨 Theme Support: Beautiful theming that matches my vision
⚡ Performance: Fast, optimized components that don't slow you down ### My Development Arsenal:
⚛️ React 19: The latest and greatest for modern web apps
📘 TypeScript: Because I like my code to have superpowers
🎨 Tailwind CSS: Making things beautiful without the headache
🚀 Create React App: My trusty build companion
☁️ Vercel: Deployment that just works (most of the time!)

Cool Features I Implemented:

📊 Real-time Dashboard: Charts that update and tell you stories
📱 Mobile-First Design: Looks amazing on any screen size
🌙 Theme Magic: Dark/light mode with smooth transitions
✅ Smart Validation: Forms that guide you instead of frustrating you
⚡ Performance: Lazy loading and optimizations for speed demons

🌟 Why TaskVista is Special

This project isn't just another task manager - it's my passion project that shows how KendoReact can create something truly special! ✨

Professional Polish: Enterprise-grade components that feel premium
User-Centric Design: Built with love for the people who will use it
Scalable Architecture: Grows with your needs
Accessibility First: Works for everyone, everywhere
Performance Focused: Fast, smooth, and reliable

🙏 A Big Thank You!

To the KendoReact team for creating such amazing components! 🎉
To the .dev community for being so welcoming! 🤗
T

This is my first post here, and I'm so excited to share TaskVista with you all! If you check it out, I'd love to hear your thoughts! 💬

Built with ❤️ by Sannu using KendoReact, React 19, and TypeScript

P.S. If you're reading this, you're awesome! Go check out the live demo - you won't regret it! 😉

Thanks for participating and being part of this amazing community! 🚀

Forem: Sannu kumar

🚀 Built Invisible Notepad — notes that stay truly private

🚀 Built Brightness Slider — simple control, powerful impact

🚀 Built ScreenGuard Pro — a real-time screen privacy tool

I build payload-guard-filter

✨ Features

📦 Installation

🚀 Quick Start

Basic Usage

Express Middleware

Frontend Usage

📖 API Reference

guard.shape(descriptor, options?)

guard.array(itemShape)

guardMiddleware(options)

res.guardJson(shape, data)

validateShape(shape, options?) (Client)

🔒 Security

Default Sensitive Fields

Add Custom Sensitive Fields

🏗️ Nested Objects & Arrays

⚡ Performance

🏢 Enterprise Features

🛠️ CLI

📄 License

I build @sannuk792/api-response-monitor

✨ Features

Core

Production-Ready (New in v2.0)

📦 Install

🚀 Quick Start

Basic Setup

Response Format

⚙️ Configuration

All Options

Options Reference

🔍 Request ID / Trace ID

⚡ Performance Mode

⚠️ Slow Endpoint Detection

🚨 Alerting System

🔌 Plugin System

Built-in Plugins

Custom Plugin

💾 Storage Adapters

MongoDB

PostgreSQL

Elasticsearch

In-Memory (Testing)

📊 Dashboard Example

🌐 Frontend Usage

monitorFetch

monitorAxios

🛡️ Security

🧪 Tests

📜 License

Implementing Fingerprint Authentication in Next.js with WebAuthn

Overview

Tech Stack

Key Features Implemented

🔐 Biometric Registration

👆 Fingerprint Login

🎨 Advanced UI/UX

WebAuthn Integration

Animated Fingerprint Scanner

Implementation Highlights

Real Device Integration

Visual Feedback System

Error Handling

Benefits

🔒 Security

👤 User Experience

🛠 Developer Experience

Challenges Solved

Conclusion

TaskVista: Modern Task Management Dashboard Built with KendoReact

What I Built

What Makes TaskVista Special:

The Problems I Solved:

🚀 Check It Out - My Baby is Live! 🎉

What You'll Love:

`guard.shape(descriptor, options?)`

`guard.array(itemShape)`

`guardMiddleware(options)`

`res.guardJson(shape, data)`

`validateShape(shape, options?)` (Client)